120291 divided by 45 
We want to divide 120291 by 45.

Moving on to step 1:
The number 45 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 45

Going ahead to step 2:
12 divided by 45 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 45

Let's proceed to step 3:
If we divide 120 by 45, we get 2 and a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 90 from 120 to get 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 45

Going ahead to step 4:
If we divide 302 by 45, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 26.0
Subtracting 270 from 302 leaves us with 32.
Append the next digit (9) from the dividend to 32 and continue with: 329 / 45

Going ahead to step 5:
329 divided by 45 is 7 with a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 267.0
Subtract 315 from 329 to get 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 45

Going ahead to step 6:
141 divided by 45 is 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 2673.0
The remainder is 6 after subtracting 135 from 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
The number 45 fits into 60 1 times, leaving a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 2673.1
If we take 45 away from 60, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
150 divided by 45 is 3 with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 2673.13
If we subtract 135 from 150, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 2673.133
Deduct 135 from 150 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

In conclusion, the division gives 2673.133 with a balance of 0.0015.